Demographic Changes:

1. United Nations Population Fund (UNFPA)

2. World Bank - Development Data Group

3. National Statistical Offices (e.g., US Census Bureau, Indian Census)

4. Eurostat (Statistical Office of the European Union)

5. United States Census Bureau

Law and Order:

1. Federal Bureau of Investigation (FBI)

2. INTERPOL

3. Bureau of Justice Statistics (BJS)

4. Ministry of Justice (various countries)

5. Police Departments (local, state, and federal levels)

6. International Court of Justice

Energy:

1. International Energy Agency (IEA)

2. International Renewable Energy Agency (IRENA)

3. National Grid Operators (e.g., National Grid Corporation of the Philippines, National Grid Corporation of India)

4. Oil and Gas Companies (e.g., ExxonMobil, Saudi Aramco, BP)